Zenghui Yu 18e65173fe kselftests: dmabuf-heaps: Ensure the driver name is null-terminated ... [ Upstream commit 291e4baf70 ] Even if a vgem device is configured in, we will skip the import_vgem_fd() test almost every time. TAP version 13 1..11 # Testing heap: system # ======================================= # Testing allocation and importing: ok 1 # SKIP Could not open vgem -1 The problem is that we use the DRM_IOCTL_VERSION ioctl to query the driver version information but leave the name field a non-null-terminated string. Terminate it properly to actually test against the vgem device. While at it, let's check the length of the driver name is exactly 4 bytes and return early otherwise (in case there is a name like "vgemfoo" that gets converted to "vgem\0" unexpectedly). Signed-off-by: Zenghui Yu <yuzenghui@huawei.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20240729024604.2046-1-yuzenghui@huawei.com Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-09-12 11:07:49 +02:00
..
accounting
arch	x86/insn: Fix PUSH instruction in x86 instruction decoder opcode map	2024-06-16 13:39:31 +02:00
bootconfig	bootconfig: Fix testcase to increase max node	2023-03-30 12:47:47 +02:00
bpf	bpf: Fix potential integer overflow in resolve_btfids	2024-06-16 13:39:50 +02:00
build	perf cs-etm: Bump minimum OpenCSD version to ensure a bugfix is present	2024-02-23 08:54:50 +01:00
cgroup
debugging
edid
firewire
firmware
gpio	tools: gpio: fix debounce_period_us output of lsgpio	2023-06-21 15:59:12 +02:00
hv	vmbus_testing: fix wrong python syntax for integer value comparison	2023-09-19 12:22:28 +02:00
iio	tools: iio: replace seekdir() in iio_generic_buffer	2024-04-13 13:01:46 +02:00
include	tools: move alignment-related macros to new <linux/align.h>	2024-09-04 13:23:37 +02:00
io_uring
kvm/kvm_stat
laptop
leds
lib	libbpf: Add NULL checks to bpf_object__{prev_map,next_map}	2024-09-12 11:07:48 +02:00
memory-model	tools/memory-model: Fix bug in lock.cat	2024-08-19 05:45:15 +02:00
objtool	exit: Rename module_put_and_exit to module_put_and_kthread_exit	2024-04-10 16:18:55 +02:00
pci
pcmcia
perf	perf intel-pt: Fix exclude_guest setting	2024-08-19 05:45:02 +02:00
power	tools/power/cpupower: Fix Pstate frequency reporting on AMD Family 1Ah CPUs	2024-07-27 10:46:07 +02:00
rcu
scripts
spi
testing	kselftests: dmabuf-heaps: Ensure the driver name is null-terminated	2024-09-12 11:07:49 +02:00
thermal/tmon
time
tracing	tools/latency-collector: Fix -Wformat-security compile warns	2024-06-16 13:39:12 +02:00
usb
virtio	tools/virtio: fix build	2024-03-01 13:21:52 +01:00
vm	tools/vm/slabinfo-gnuplot: use "grep -E" instead of "egrep"	2022-12-08 11:28:42 +01:00
wmi
Makefile